@misc{indiciae48fc5beab148, title = {Riedel's thyroiditis associated with Hashimoto's thyroiditis, hypoparathyroidism, and retroperitoneal fibrosis.}, author = {T B Best and R E Munro and S Burwell and R Volpé}, year = {1991}, doi = {10.1007/bf03347912}, url = {https://pubmed.ncbi.nlm.nih.gov/1761813/}, note = {Source identifier: 1761813} }